不等高嵌固框剪结构的时程分析研究

英文篇名：Dynamic Analysis of Frame-Shear Wall Structure with Varied Solid Ends
中文刊名：贵州科学
英文刊名：Guizhou Science
作者：周超 ; 赖碧君 ; 张诚江
英文作者：ZHOU Chao ; LAI Bi-Jun ; ZHANG Cheng-jiang ; College of Civil Engineeing and Archite Cture ; Guizhou Univeristy ; Depart ment of Engineering and Technology ; Guizhou Vocational and Technical College
中文关键词：不等高嵌固 ; 嵌固端 ; 弹性时程分析 ; 侧向刚度比
英文关键词：structure with varied solid ends ; partial fixing ; elastic dynamic analysis ; lateral stiffness ratio
出版日期：2013-10-15
机构：贵州大学土木建筑工程学院;贵州职业技术学院工程技术系;
年：2013
期：05
出版单位：贵州科学

摘要

本文运用有限元分析软件ETABS对框架-剪力墙结构进行弹性时程对比分析研究,通过改变一层的嵌固面积百分比,做了8个对比模型。《高规》规定了框架-剪力墙结构底部嵌固层与相邻上层的侧向刚度比不宜小于1.5,研究得出此项规定不适用于不等高嵌固时对嵌固端的选取。需要对比模型的其他各项性能指标综合考虑。
In this paper,the software ETABS for finite element analysis was used to make elastic dynamic analysis of frame-shear wall structure.Eight contrast models were made for changing the percentage of fixed area on the first floor.JGJ3-2010 stipulated that the lateral stiffness ratio of bottom fixed floor to adjacent upper floor of frame-shear wall structure should not be less than 1.5.But the study showed that this rule can not apply to choosing the partial fixing of structure with varied solid ends,which needed to contrast various performance indexes of the models.

引文

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